This mod extends the stay of Sims who are invited to Hangout at the Current Lot to one week. This is performed by using the Phone and selecting the "Invite Sims to Hangout at Current Lot" menu option.

There is a mod similar to this - Invite Into Home Indefinitely by Shimrod101 (excellent mod and author).

There are four main differences between our two mods:

1. Created using the latest patch
2. Sims will only stay for one week instead of forever
3. Invited Sims will not leave for work or school
4. Invited Sims won't use the kitchen and make their own food (very rude)

I found it very frustrating to invite Sims over, only to have them leave a few minutes later for work or school. I found it incredibly rude for invited Sims to use my kitchen to make their own food when my fridge was full of impeccable quality gourmet food. I also never had an instance where I wanted Sims to stay longer than one week. This mod corrects these behaviors.

Invited Sims will stay on lot if you save the game and then exit, however if you travel off lot they will disappear and will have to be reinvited.

This mod works great with Longer Parties and More Guests and has no conflicts with it.

Don't upload this mod to other sites or claim as your own, thanks.

Resources
S4_0E4D15FB_00000000_0000000000003E2D.xml
S4_9C07855F_00000000_0000000000003F36.xml
S4_FBC3AEEB_00000000_0000000000009983.xml

Potential Conflicts
Any mod that edits the above resources.
Invite Into Home Indefinitely by Shimrod101

Additional Credits:
s4pe
XML Extractor
Notepad++
Shimrod101 (for creating the original mod)